public class Test {
    public int age;
    public String name;
    public  Test(){
        this.age=10;
        this.name="nana";
        System.out.println("daadada");
    }

    public Test(int age, String name) {
        this.age = age;
        this.name = name;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public static void main(String[] args) {
      Person person = new Person();
      //person.age=10;

    }
}
